Here so the other guy gets brainiest :)
Tripartite - an alliance between Italy, Japan, and Germany that formalized them as the Axis powers
Lend Lease - an act that allowed the United States to supply military and other goods to Britain
Munich - an agreement that allowed Germany to take control of the German-speaking areas in Czechoslovakia
Pact of Steel - an agreement signed by Italy and Germany to strengthen their military and political relationship
i am going to give a quick answer, and you can find more information for each.
- large farm lands (slaves needed)
- rich companies wanting more money
- businesses and suppliers needing products quicker